More constification, to squelch warnings.

capture_input_cfilter_error_message() doesn't, and shouldn't, modify or
free or... the error message, so make the pointer to it a const pointer.

Change-Id: Ic14ac306add328df369af4b6e149c856f4283912
Reviewed-on: https://code.wireshark.org/review/32464
Reviewed-by: Guy Harris <guy@alum.mit.edu>

1 files changed, 1 insertions, 1 deletions

diff --git a/tshark.c b/tshark.c
index 41025d336c..ae39a3d251 100644
--- a/tshark.c
+++ b/tshark.c
@@ -2536,7 +2536,7 @@ capture_input_error_message(capture_session *cap_session _U_, char *error_msg, c
 
 /* capture child detected an capture filter related error */
 void
-capture_input_cfilter_error_message(capture_session *cap_session, guint i, char *error_message)
+capture_input_cfilter_error_message(capture_session *cap_session, guint i, const char *error_message)
 {
   capture_options *capture_opts = cap_session->capture_opts;
   dfilter_t         *rfcode = NULL;